xiaominga_dict = {"name": "李波",
                  "qq": "1570140958",
                  "phone": "17862739511"}

# 迭代遍历字典
# 变量k是每一次循环中，获取到的键值对的key
for k in xiaominga_dict:

    print("%s - %s" % (k, xiaominga_dict[k]))